| /* |
| * ipaddress data access header |
| * |
| * $Id$ |
| */ |
| #ifndef NETSNMP_ACCESS_IPADDRESS_H |
| #define NETSNMP_ACCESS_IPADDRESS_H |
| |
| # ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| /**---------------------------------------------------------------------*/ |
| /* |
| * structure definitions |
| */ |
| #if defined( NETSNMP_ENABLE_IPV6 ) |
| # define NETSNMP_ACCESS_IPADDRESS_BUF_SIZE 16 /* xxx-rks: 20, for ip6z? */ |
| #else |
| # define NETSNMP_ACCESS_IPADDRESS_BUF_SIZE 4 |
| #endif |
| |
| |
| /* |
| * netsnmp_ipaddress_entry |
| * - primary ipaddress structure for both ipv4 & ipv6 |
| */ |
| typedef struct netsnmp_ipaddress_s { |
| |
| netsnmp_index oid_index; /* MUST BE FIRST!! for container use */ |
| oid ns_ia_index; /* arbitrary index */ |
| |
| int flags; /* for net-snmp use */ |
| |
| /* |
| * mib related data (considered for |
| * netsnmp_access_ipaddress_entry_update) |
| */ |
| |
| u_char ia_address[NETSNMP_ACCESS_IPADDRESS_BUF_SIZE]; |
| |
| oid if_index; |
| |
| u_char ia_address_len;/* address len, 4 | 16 */ |
| u_char ia_prefix_len; /* 1-128 bits */ |
| u_char ia_type; /* 1-3 */ |
| u_char ia_status; /* IpAddressStatus (1-7) */ |
| u_char ia_origin; /* IpAddressOrigin (1-6) */ |
| u_char ia_storagetype; /* IpAddressStorageType (1-5) */ |
| u_char ia_onlink_flag; /* IpOnlinkFlag */ |
| u_char ia_autonomous_flag; /*IpAutonomousFlag */ |
| u_long ia_prefered_lifetime;/*IpPreferedLifeTime*/ |
| u_long ia_valid_lifetime;/*IpValidLifeTime*/ |
| netsnmp_data_list *arch_data; /* arch specific data */ |
| |
| } netsnmp_ipaddress_entry; |
| |
| |
| /**---------------------------------------------------------------------*/ |
| /* |
| * ACCESS function prototypes |
| */ |
| /* |
| * ifcontainer init |
| */ |
| netsnmp_container * netsnmp_access_ipaddress_container_init(u_int init_flags); |
| #define NETSNMP_ACCESS_IPADDRESS_INIT_NOFLAGS 0x0000 |
| #define NETSNMP_ACCESS_IPADDRESS_INIT_ADDL_IDX_BY_ADDR 0x0001 |
| |
| /* |
| * ifcontainer load and free |
| */ |
| netsnmp_container* |
| netsnmp_access_ipaddress_container_load(netsnmp_container* container, |
| u_int load_flags); |
| #define NETSNMP_ACCESS_IPADDRESS_LOAD_NOFLAGS 0x0000 |
| #define NETSNMP_ACCESS_IPADDRESS_LOAD_IPV4_ONLY 0x0001 |
| #define NETSNMP_ACCESS_IPADDRESS_LOAD_IPV6_ONLY 0x0002 |
| #define NETSNMP_ACCESS_IPADDRESS_LOAD_ADDL_IDX_BY_ADDR 0x0004 |
| |
| void netsnmp_access_ipaddress_container_free(netsnmp_container *container, |
| u_int free_flags); |
| #define NETSNMP_ACCESS_IPADDRESS_FREE_NOFLAGS 0x0000 |
| #define NETSNMP_ACCESS_IPADDRESS_FREE_DONT_CLEAR 0x0001 |
| #define NETSNMP_ACCESS_IPADDRESS_FREE_KEEP_CONTAINER 0x0002 |
| |
| |
| /* |
| * create/free a ipaddress+entry |
| */ |
| netsnmp_ipaddress_entry * |
| netsnmp_access_ipaddress_entry_create(void); |
| |
| void netsnmp_access_ipaddress_entry_free(netsnmp_ipaddress_entry * entry); |
| |
| /* |
| * copy |
| */ |
| int |
| netsnmp_access_ipaddress_entry_copy(netsnmp_ipaddress_entry *old, |
| netsnmp_ipaddress_entry *new_val); |
| |
| /* |
| * update/compare |
| */ |
| int |
| netsnmp_access_ipaddress_entry_update(netsnmp_ipaddress_entry *old, |
| netsnmp_ipaddress_entry *new_val); |
| |
| /* |
| * find entry in container |
| */ |
| /** not yet */ |
| |
| /* |
| * create/change/delete |
| */ |
| int |
| netsnmp_access_ipaddress_entry_set(netsnmp_ipaddress_entry * entry); |
| |
| |
| /* |
| * ipaddress flags |
| * upper bits for internal use |
| * lower bits indicate changed fields. see FLAG_IPADDRESS* definitions in |
| * ipAddressTable_constants.h |
| */ |
| #define NETSNMP_ACCESS_IPADDRESS_CREATE 0x80000000 |
| #define NETSNMP_ACCESS_IPADDRESS_DELETE 0x40000000 |
| #define NETSNMP_ACCESS_IPADDRESS_CHANGE 0x20000000 |
| |
| #define NETSNMP_ACCESS_IPADDRESS_ISALIAS 0x10000000 |
| |
| /* |
| * mask for change flag bits |
| */ |
| #define NETSNMP_ACCESS_IPADDRESS_RESERVED_BITS 0x0000001f |
| |
| |
| /* |
| * utility routines |
| */ |
| int netsnmp_ipaddress_prefix_copy(u_char *dst, u_char *src, |
| int addr_len, int pfx_len); |
| |
| int netsnmp_ipaddress_ipv4_prefix_len(in_addr_t mask); |
| int netsnmp_ipaddress_ipv6_prefix_len(struct in6_addr mask); |
| |
| int netsnmp_ipaddress_flags_copy(u_long *ipAddressPrefixAdvPreferredLifetime, |
| u_long *ipAddressPrefixAdvValidLifetime, |
| u_long *ipAddressPrefixOnLinkFlag, |
| u_long *ipAddressPrefixAutonomousFlag, |
| u_long *ia_prefered_lifetime, |
| u_long *ia_valid_lifetime, |
| u_char *ia_onlink_flag, |
| u_char *ia_autonomous_flag); |
| |
| int netsnmp_ipaddress_prefix_origin_copy(u_long *ipAddressPrefixOrigin, |
| u_char ia_origin, |
| int flags, |
| u_long ipAddressAddrType); |
| |
| /**---------------------------------------------------------------------*/ |
| |
| # ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* NETSNMP_ACCESS_IPADDRESS_H */ |
